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Welcome to GSA

As an international scientific society, GSA serves members in academia, government, and industry around the world. Since 1888, GSA’s meetings, publications, and programs have enhanced the professional growth of geoscientists and fostered geoscience stewardship and service. GSA encourages cooperative research and public dialogue on geoscience issues and supports all levels of earth-science education.

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Field Guide 58

Architecture and Evolution of the Crust during Continental Arc Magmatism, British Columbia
Special Paper 547

Structural & Thermal Evolution of the Himalayan Thrust Belt
Special Paper 545

The Appalachian Geology of John M. Dennison: Rocks, People, and a Few Good Restaurants

The GSA Foundation Welcomes a New President

The Geological Society of America Foundation (GSAF) has selected Dr. Christopher Grant Maples as its next president. He will replace Dr. John W. (Jack) Hess, who has been the president of The Foundation since January 2015. Dr. Maples will join GSAF in July of this year.

Read more at GSAF

News & Announcements

GSA wins NSF Geosciences ASCEND Award

We are proud to announce our partnership in a new initiative to promote, accelerate, and advance the geoscience disciplines toward greater representation and inclusion. Read more.
Read the September Issue of GSA Today Online Now

Read the latest Science and Groundwork articles in the September issue of GSA Today, available online now. Read more.
Response to Proposed Changes to the Student and Exchange Visitor Program

GSA signed an open letter to "request that plans announced by US Immigration and Customs Enforcement (ICE) on July 6, 2020 to modify the exemption to the Student and Exchange Visitor Program (SEVP) be withdrawn immediately."

GSA MEMBER COMMUNITY Stay in touch -- search the directory. SUBSCRIBE Subscribe today to receive GSA CONNECTION, GSA's monthly e-magazine Also Get E-NEWS for Educators, GeoCorps, journals, meetings, and more.

Current Issue: GSA Connection

Featured Events All Events

11Oct.2020
EarthCache Day Celebrate International EarthCache Day with GSA on the first Sunday of Earth Science Week.
26Oct.2020
GSA Annual Meeting Join thousands of geoscientists, students, and professionals at GSA 2020 Connects Online. Plan to attend and register now.
1Nov.2020
Early Membership Renewal Early membership renewal deadline. Save 15% on dues (applies to members in “high income” countries/territories).

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Registration Now Open for GSA 2020

GSA Still Cares

Brunton: Special Offer for Members

Welcome to GSA

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Enjoy Fresh Member Benefits

Field Guide 58

Special Paper 547

Special Paper 545

The GSA Foundation Welcomes a New President

News & Announcements

GSA wins NSF Geosciences ASCEND Award

Read the September Issue of GSA Today Online Now

Response to Proposed Changes to the Student and Exchange Visitor Program

Featured Events All Events